Python program to demonstrate the example how does numpy.where() work # Import numpyimportnumpyasnp# Creating an arrayarr=np.arange(100)# Display original arrayprint("Original Array:\n",arr,"\n")# Using numpy whereres=np.where(arr>50)# Display resultprint("Result:\n",res,"\n") ...
2.9.1. How does import work? 2.10. Assigning custom attributes to a name 2.11. The importlib module 2.12. Functions and Namespaces Python - Back to basics 1. Python and Objects 1.1. Everything in Python is an object. All initializations (variables, functions, classes, and other instances) ...
When Python imports a module calledhellofor example, the interpreter will first search for a built-in module calledhello. If a built-in module is not found, the Python interpreter will then search for a file namedhello.pyin a list of directories that it receives from thesys.pathvariable. Thi...
In this example, we firstimporttheosmodule and then define thefile_pathvariable with the path to the file we want to check. Theos.path.exists()function is used to check if the file exists, and if so, weprinta message indicating that the file exists. If the file does not exist, weprinta...
When you call a generator function, Python doesn't run the function's code as it does for ordinary functions but returns agenerator object, or simply agenerator: >>>g=gen()>>>g<generator object gen at 0x105655660> To actually run the code, you pass the generator to the built-innext...
Python imports modules using the "import" statement. A module can be imported in a variety of ways depending on how you want to access its functions, classes, or variables. Here are the different ways to import modules: Basic import: ...
Example 2 explains how to import timedelta with an alias. fromdatetimeimporttimedeltaastd In this case, the “as” keyword is employed to set an alias to be used in the Python script. From then on, timedelta is called “td”. Video, Further Resources & Summary ...
In Python, modules are accessed by using theimportstatement. When you do this, you execute the code of the module, keeping the scopes of the definitions so that your current file(s) can make use of these. When Python imports a module calledhellofor example,the interpreter will first search...
How do References work in Python? The process of referencing in python acts in a below-given manner when one variable is associated with a value or object, and that variable is reassigned to a different variable, then altering the reference of the primary variable will not have any impact on...
How IOError work in Python? In a Python program, where we have a simple operation of print the content of a file, we pass the file name and path of the file location. But if the file that we passed, does not exist at the passed location or the file name has been changed, then ...